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drm/radeon: fix endian bugs in atom_allocate_fb_scratch()

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commit beb71fc61c upstream.

Reviwed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alex Deucher 2013-04-24 14:39:31 -04:00 committed by Greg Kroah-Hartman
parent 6f0faf5cb9
commit d32b16ba1f
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/radeon/atom.c
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@ -1389,10 +1389,10 @@ int atom_allocate_fb_scratch(struct atom_context *ctx)
firmware_usage = (struct _ATOM_VRAM_USAGE_BY_FIRMWARE *)(ctx->bios + data_offset);
DRM_DEBUG("atom firmware requested %08x %dkb\n",
firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware,
firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb);
le32_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware),
le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb));
usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024;
usage_bytes = le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb) * 1024;
}
ctx->scratch_size_bytes = 0;
if (usage_bytes == 0)